VEGF-A expression level on tumor cells was negatively correlated with patient survival (median survival was undefined for low levels, and 3857 (10.6 years) for high levels, Log-rank p = 0.0084; 95% confidence interval of ratio: 0.0225 to 0.5562 and 1.798 to 44.46; Fig. 5a). Here, VEGFA is linked to neoplasm.